Big Is Better!!!

Today is day 5 in flower. They are growing good. Noticed some of the leaves have some brown edges, anyone know why? I never have leaf problems so this troubles me. I think it's from the foliar spray. Never used it before this grow. I spray them once a week with a 1/2 dose at lights off. So I'm not using that any more. They are starting to smell a little more. I plucked off about ten leaves off per plant today. Usually I pluck a few off every day but I skipped a couple days. I'll switch to HPS at day 7. Also the next water I'll mix half veg and half flower nutes. Added a wall fan this week. Also painted the floor and one wall white. The exhaust fan is on for 15 min then off for 15 min. Can't wait for these ladies to really start stinking. Took clones about a week ago. Put them under a small T-5 light. There is a water pump the sprays water all around the inside of the clone bucket. Solution inside of clone bucket is 200ppm.